WATCH: Natalie Portman is Jane Foster in 'Thor'

The comic book movie 'Thor' will hit theaters May 6, and what better way to kick off the summer blockbuster season than with Academy-Award winning actress Natalie Portman in your film?

Opposite Chris Hemsworth, Natalie plays Jane Foster, a scientist whose penchant for believing in the unbelievable becomes reality when she inevitably crosses paths with the god of thunder from another dimension.

Sparks soon fly between the intellectual beauty and the Norse god who she initially considered a test subject. Watch the video to see clips from the film and hear more from the cast!